package com.guigu.lqxm.jy.mapper;

import com.guigu.lqxm.pojo.Test;
import org.apache.ibatis.annotations.Delete;


public interface JyMapper {
    int deleteByPrimaryKey(Integer id);

    int insert(Test record);

    int insertSelective(Test record);

    Test selectByPrimaryKey(Integer id);

    int updateByPrimaryKeySelective(Test record);

    int updateByPrimaryKey(Test record);


    @Delete("delete from test where id=#{id}")
     int  del(Integer id);
}